"What the... She's back up, Wiz! She's back up!"
"Indeed. This is one of those rare Death Battles where it really did just end in a knockout. Given Celestia and Luna, it's entirely possible that when Twilight became an alicorn, she also became immortal, though clearly not invulnerable. We can't tell for sure given that Raven revived her, but it would explain her continued brain activity even after getting crushed by the soul-self."
"But, but it's right there in the name! Death Battle! What a ripoff."
"This may actually be for the best."
"A tiny baby horse girl toy still walks, Wiz. Explain how that is for the best."
"Remember, Boomstick, Equestria has two princesses who move celestial objects on a daily basis, a spirit of chaos who can do almost anything... and a pony who knows where we live."
"Oh. Right. The pink one. Yeah, probably a good thing Raven didn't double tap. ... You don't think she noticed, do you?"
"Oh, she noticed alright."